Slowly fade the sound out once the baby has entered a deep sleep cycle, or use a "pink noise" setting for overnight consistency. If you'd like, I can find: Specific playlists with high ratings for newborn sleep.
Creates a "sensory bridge" for newborns adjusting to the outside world. 3U 1 Arada Pis Pis Bebek
Place the sound source at least 2 meters away from the baby's crib. Slowly fade the sound out once the baby
A repetitive human shushing sound that mimics the rhythmic flow of blood in the womb. 3U 1 Arada Pis Pis Bebek